fixed #47

app/Listeners/Updates/Version108.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Listeners\Updates;
+
+use App\Events\UpdateFinished;
+
+class Version108 extends Listener
+{
+    const ALIAS = 'core';
+
+    const VERSION = '1.0.8';
+
+    /**
+     * Handle the event.
+     *
+     * @param  $event
+     * @return void
+     */
+    public function handle(UpdateFinished $event)
+    {
+        // Check if should listen
+        if (!$this->check($event)) {
+            return;
+        }
+
+        setting(['general.invoice_number_prefix' => setting('general.invoice_prefix', 'INV-')]);
+        setting(['general.invoice_number_digit' => setting('general.invoice_digit', '5')]);
+        setting(['general.invoice_number_next' => setting('general.invoice_start', '1')]);
+
+        setting()->forget('general.invoice_prefix');
+        setting()->forget('general.invoice_digit');
+        setting()->forget('general.invoice_start');
+
+        setting()->save();
+    }
+}